Keysight Technologies · Electronic Components
E8257D-520-1E1-1EA-UNT-UNX
Generator, Signal
Part NumberE8257D-520-1E1-1EA-UNT-UNX
ManufacturerKeysight Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-694-8185 (NSN)
Federal Item NameGENERATOR,SIGNAL
Federal Supply Class6625 — Test Instruments
Modulation TypeFREQUENCY
Frequency Band Quantity9
Overall Width426.0 MILLIMETERS NOMINAL
Frequency Rating47.0 HERTZ MINIMUM AND 64.0 HERTZ MAXIMUM
Frequency Range Rating+0.00025 TO 20.00000 GIGAHERTZ
Overall Height178.0 MILLIMETERS NOMINAL
Current TypeAC
Voltage Rating195.0 VOLTS MINIMUM AND 287.0 VOLTS MAXIMUM
Modulated Frequency Rating0.0 KILOHERTZ MINIMUM AND 100.0 KILOHERTZ MAXIMUM
Output Impedance Rating50.0 OHMS NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is E8257D-520-1E1-1EA-UNT-UNX available?
We can source E8257D-520-1E1-1EA-UNT-UNX even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is E8257D-520-1E1-1EA-UNT-UNX by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If E8257D-520-1E1-1EA-UNT-UNX has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like E8257D-520-1E1-1EA-UNT-UNX?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for E8257D-520-1E1-1EA-UNT-UNX?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.